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<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1156059
-->
<head>
  <meta charset="utf-8">
  <title>Tests for Bug 1156059</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  // Tests for Bug 1156059
  // See ok messages in iframes for test cases.

  SimpleTest.waitForExplicitFinish();
  SimpleTest.requestFlakyTimeout("We cannot detect when the sandbox blocks the META REFRESH, so we need to allow a reasonable amount of time for them to fail.");

  var testCases = [
    {
      desc: "Meta refresh without allow-scripts should be ignored.",
      numberOfLoads: 0,
      numberOfLoadsExpected: 1
    },
    {
      desc: "Meta refresh check should be case insensitive.",
      numberOfLoads: 0,
      numberOfLoadsExpected: 1
    },
    {
      desc: "Meta refresh with allow-scripts should work.",
      numberOfLoads: 0,
      numberOfLoadsExpected: 2
    },
    {
      desc: "Refresh HTTP headers should not be affected by sandbox.",
      numberOfLoads: 0,
      numberOfLoadsExpected: 2
    }
  ];

  var totalLoads = 0;
  var totalLoadsExpected = testCases.reduce(function(partialSum, testCase) {
    return partialSum + testCase.numberOfLoadsExpected;
  }, 0);

  function processLoad(testCaseIndex) {
    testCases[testCaseIndex].numberOfLoads++;

    if (++totalLoads == totalLoadsExpected) {
      // Give the tests that should block the refresh a bit of extra time to
      // fail. The worst that could happen here is that we get a false pass.
      window.setTimeout(processResults, 500);
    }
  }

  function processResults() {
    testCases.forEach(function(testCase, index) {
      var msg = "Test Case " + index + ": " + testCase.desc;
      is(testCase.numberOfLoads, testCase.numberOfLoadsExpected, msg);
    });

    SimpleTest.finish();
  }

  </script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1156059">Mozilla Bug 1156059</a>
<p id="display"></p>
<div id="content" style="display: none">

<iframe
  onload="processLoad(0)"
  srcdoc="<meta http-equiv='refresh' content='0; url=data:text/html,Refreshed'>"
  sandbox="allow-forms allow-pointer-lock allow-popups allow-same-origin allow-top-navigation"
></iframe>

<iframe
  onload="processLoad(1)"
  srcdoc="<meta http-equiv='rEfReSh' content='0; url=data:text/html,Refreshed'>"
  sandbox="allow-forms allow-pointer-lock allow-popups allow-same-origin allow-top-navigation"
></iframe>

<iframe
  onload="processLoad(2)"
  srcdoc="<meta http-equiv='refresh' content='0; url=data:text/html,Refreshed'>"
  sandbox="allow-scripts"
></iframe>

<iframe
  onload="processLoad(3)"
  src="file_iframe_sandbox_refresh.html"
  sandbox
></iframe>

</div>
<pre id="test">
</pre>
</body>
</html>
